diff --git a/build.gradle b/build.gradle
index 1875054..3951db0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -89,7 +89,7 @@ dependencies {
     implementation 'io.github.borewit:lizzy:4.0.1'
 
     // https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-core
-    implementation 'org.apache.logging.log4j:log4j-core:2.22.0'
+    implementation 'org.apache.logging.log4j:log4j-core:2.23.1'
 
     implementation 'jakarta.activation:jakarta.activation-api:2.1.3';